From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E03E0C4743C for ; Mon, 14 Jun 2021 15:28:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB35561360 for ; Mon, 14 Jun 2021 15:28:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234238AbhFNPaJ (ORCPT ); Mon, 14 Jun 2021 11:30:09 -0400 Received: from mail-ej1-f47.google.com ([209.85.218.47]:45894 "EHLO mail-ej1-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233692AbhFNP3F (ORCPT ); Mon, 14 Jun 2021 11:29:05 -0400 Received: by mail-ej1-f47.google.com with SMTP id k7so17323576ejv.12 for ; Mon, 14 Jun 2021 08:26:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monstr-eu.20150623.gappssmtp.com; s=20150623; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5iw6j+So2xja7Nn4Xb1YrsDecAqpw6fkQHzTQiHGVHA=; b=qSvvAdOX5mhRjZUmyzK4S23UaMb7KfvYGdwe6Sy5Ej+Vieew0MAO0rlnhzNlO0pB7C IKQNpIM50XdwxqyC+PSbjeWBOTieycwqGtEMxnWQN76mOSAVXp2sy/YS85WCLbUwL53H hmdhaCbV2nMYDOLlUf+DNzYcWCIXcmVvGQ/BPwzJxJkGOzIlx8oZ6QYkzFAtz8KT18Un jLzzAlZ8uN1jT4Soz8PUuOO9n8VxCFL75S6652Y4TkWQk96kNHJyxBFiVSolamHebayS 0pH4zuhYXZNQX62Eymg4XYFJqzkUGdT8Tuuj76V69MyjNGg33yI2+/1S1v+BYKfFiUhW qzqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=5iw6j+So2xja7Nn4Xb1YrsDecAqpw6fkQHzTQiHGVHA=; b=i0X5SG+J5m/7GqlYM5U4ki08TCCMxjnLDE3S4VHuhdDepYObEYz5y0QaJHbzwcPune Zc4UVjnU3tmD3HJA3ARlBO3hCwZDIkYbwwvNwChd3ReOpcp+1eFcMKagVqEBw1maHB7w p90c0foWLuWgJP7JyWcQYxyhRWaZerhgjPT+Rqs612pWPUUuS1N6BqQigQT0ItdvgfUa 1viOD1J+pPtGynU8czrVYIS55KKPVy1sBoB9bvuEsr8HeRJNt863QxnVkWfM2ZGKv5C2 wSxScrrW2qyfu0phEobqFS7LIB3XOgPWGEI19RHGGo/U6BJ5ZVPWJ9QgOPVUFWKMXNn4 Gqlg== X-Gm-Message-State: AOAM533PYUKn7LpL+xmN6c7tgzim7GqqgrDws2JOgmPvvUGr151r/90F ssE7n9IV/x6XEz20HoUOmw7Ek7FbPysf3E5D X-Google-Smtp-Source: ABdhPJwCZ5cS8EG+THRZjNALzkSt9eTuJYnFO99d/1jawrSh22DbwXSYnzfgJyP5/MAlrM2bRiJnPg== X-Received: by 2002:a17:906:d297:: with SMTP id ay23mr15727124ejb.418.1623684345058; Mon, 14 Jun 2021 08:25:45 -0700 (PDT) Received: from localhost ([2a02:768:2307:40d6:f666:9af6:3fed:e53b]) by smtp.gmail.com with ESMTPSA id q20sm7835389ejb.71.2021.06.14.08.25.44 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 14 Jun 2021 08:25:44 -0700 (PDT) Sender: Michal Simek From: Michal Simek To: linux-kernel@vger.kernel.org, monstr@monstr.eu, michal.simek@xilinx.com, git@xilinx.com, Viresh Kumar Cc: Krzysztof Kozlowski , Laurent Pinchart , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 01/33] arm64: zynqmp: Disable CCI by default Date: Mon, 14 Jun 2021 17:25:09 +0200 Message-Id: X-Mailer: git-send-email 2.32.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is no reason to have CCI no enabled by default. Enable it when your system configuration requires it. In Xilinx configuration flow this is work for Device Tree Generator which reads information from HW Design configuration. Signed-off-by: Michal Simek --- Changes in v2: None arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 28dccb891a53..302ca0196c34 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -245,6 +245,7 @@ can1: can@ff070000 { cci: cci@fd6e0000 { compatible = "arm,cci-400"; + status = "disabled"; reg = <0x0 0xfd6e0000 0x0 0x9000>; ranges = <0x0 0x0 0xfd6e0000 0x10000>; #address-cells = <1>; -- 2.32.0 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D1A8C2B9F4 for ; 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Mon, 14 Jun 2021 08:25:45 -0700 (PDT) Received: from localhost ([2a02:768:2307:40d6:f666:9af6:3fed:e53b]) by smtp.gmail.com with ESMTPSA id q20sm7835389ejb.71.2021.06.14.08.25.44 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 14 Jun 2021 08:25:44 -0700 (PDT) From: Michal Simek To: linux-kernel@vger.kernel.org, monstr@monstr.eu, michal.simek@xilinx.com, git@xilinx.com, Viresh Kumar Cc: Krzysztof Kozlowski , Laurent Pinchart , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 01/33] arm64: zynqmp: Disable CCI by default Date: Mon, 14 Jun 2021 17:25:09 +0200 Message-Id: X-Mailer: git-send-email 2.32.0 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210614_082647_076457_F4A26109 X-CRM114-Status: GOOD ( 10.86 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org There is no reason to have CCI no enabled by default. Enable it when your system configuration requires it. In Xilinx configuration flow this is work for Device Tree Generator which reads information from HW Design configuration. Signed-off-by: Michal Simek --- Changes in v2: None arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index 28dccb891a53..302ca0196c34 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -245,6 +245,7 @@ can1: can@ff070000 { cci: cci@fd6e0000 { compatible = "arm,cci-400"; + status = "disabled"; reg = <0x0 0xfd6e0000 0x0 0x9000>; ranges = <0x0 0x0 0xfd6e0000 0x10000>; #address-cells = <1>; -- 2.32.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel